55,472
55,472 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 23
- Digit product
- 1,400
- Digital root
- 5
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 27,455
- Recamán's sequence
- a(140,611) = 55,472
- Square (n²)
- 3,077,142,784
- Cube (n³)
- 170,695,264,514,048
- Divisor count
- 10
- σ(n) — sum of divisors
- 107,508
- φ(n) — Euler's totient
- 27,728
- Sum of prime factors
- 3,475
Primality
Prime factorization: 2 4 × 3467
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- fifty-five thousand four hundred seventy-two
- Ordinal
- 55472nd
- Binary
- 1101100010110000
- Octal
- 154260
- Hexadecimal
- 0xD8B0
- Base64
- 2LA=
- One's complement
- 10,063 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵νευοβʹ
- Mayan (base 20)
- 𝋦·𝋲·𝋭·𝋬
- Chinese
- 五萬五千四百七十二
- Chinese (financial)
- 伍萬伍仟肆佰柒拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 55,472 = 2
- e — Euler's number (e)
- Digit 55,472 = 0
- φ — Golden ratio (φ)
- Digit 55,472 = 2
- √2 — Pythagoras's (√2)
- Digit 55,472 = 3
- ln 2 — Natural log of 2
- Digit 55,472 = 7
- γ — Euler-Mascheroni (γ)
- Digit 55,472 = 2
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 55472, here are decompositions:
- 3 + 55469 = 55472
- 31 + 55441 = 55472
- 61 + 55411 = 55472
- 73 + 55399 = 55472
- 139 + 55333 = 55472
- 181 + 55291 = 55472
- 223 + 55249 = 55472
- 229 + 55243 = 55472
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.0.216.176.
- Address
- 0.0.216.176
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.216.176
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 55472 first appears in π at position 49,739 of the decimal expansion (the 49,739ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.